Most Extreme Roller Coasters

Celestius

The Top Ten

1Kingda Ka

The worlds Tallest and 2nd fastest coaster, The fastest coaster in the world is Formula Rossa (149mph).

the world's tallest and fastest roller coaster - Celestius

2Dodonpa

0-107 mph in 1.8 seconds. technically speaking, astronauts during launch feel less G-Forces than riders on the launch of Dodonpa. and don't forget the "trick launch" occasionally experienced, where alarms and lights go blaring, signaling a breakdown, just before the big launch. any ride known as a Thrust Air 2000 is just sinister

the highest launch acceleration, 2.7 g - Celestius

The ride has the fastest launch, at 112 mph I. 1.56 seconds, at 3.26 g, and shooting them up to a loop and turns.It’s seriously unimaginable, if you love being an astronaut, then this is your ride.

3X2

Although it is not the tallest or fastest, I definitely feel as if it is a very extreme ride psychologically and physically. It makes you face the sky as it slowly rises that turns you around as soon as it does a vertical drop and the seats spin as the ride goes so you never quite know where you are at but it doesn't spin to the point of sickness.

There is nothing like the thrill when you get of then monster ride. You will Be thinking of it for the rest of then day.

4Top Thrill Dragster

Cedar Points Tallest, Fastest Coaster

5Steel Dragon 2000

the world's longest track length, 8,133ft - Celestius

6Tower of Terror

Drop ride, not a coaster

the fastest and tallest flat ride in the world - Celestius

7Millennium Force

most G-force at one time (4.5 times Earths gravity) and the longest track in the US - Celestius

8Intimidator (Carowinds)

9Thunder Dolphin

Tokyo's most terrifying ride - Celestius

10Eejanaika

Like X2, but a little bigger, so therefore more extreme, so better.

The Newcomers

?Tatsu

The Contenders

11Behemoth

Too cary togo on

12X-Flight

13Formula Rossa

I've been on it its very funn I think it's the best

14Shambhala

15Leviathan

Leviathan is the fastest, smoothest, and the most awesome roller coaster you can ride. The height is extremely high so that makes it so fun

16Nemesis

17Tower of Terror II

A classic shuttle coaster where you launch backward and then fall forward at 100 mph. It’s sheer terror as the name says.

18Superman: Escape from Krypton

19The Smiler

The smiler is the wolrd's world record holding coaster for the most loops. It is situated in Alton Tower's in the UK

That thing gave me so much whiplash that I went into a state of almost passing out. It's in Hershey Park.

22Mean Streak

One of the tallest, fastest, and longest wooden roller coasters on Earth. And if you thought Son Of Beast was rough, then you don't know what rough is. It may not be as tall, as fast, or have any loops, but you people should realize that all of that stuff isn't everything. A great coaster, and a great contenter for Rock Mountain's wooden-to-steel treatment, but extremely rough.

23The Voyage

Best wooden roller coaster Ever.

24The Cannibal

The coaster features the fourth steepest drop in the world, as well as holding the records for the steepest drop of any roller coaster in the United States, and the tallest beyond-vertical drop in the world. Cannibal is also notable for its new inversion element, known as the "Lagoon Roll."